Question

three cubes each with 2cm edge are placed side by side to form a cuboid.draw an oblique or isometric sketch of this cuboid

Answer 1

sols. when the cube of side 2cm are joined to form a coboid.then, the new lenghts of cuboid so fomed will be (2+2+2)cm (i.e.,6cm) .But breath and height will remain same.therefore, surface area of new cuboid formed is given by. 2(lb+bh+lh) = 2(12+4+12)=56cm>.